Natural Factors
Ultimate Probiotic Ultra 55 Billion†
Ultimate Probiotic Ultra 55 Billion†
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Natural Factors is a leader in probiotic science and innovation with over 40 years' experience.
Ultimate Probiotic Ultra and Ultra SI contain a proprietary blend of 9 gastric-resistant strains.* They support a positive balance of microflora, help maintain a healthy immune system, and support digestive health.* Also supports healthy intestinal flora and helps to support healthy intestinal flora and a digestive environment that supports normal nutrient absorption.*
- Research-supported strains & strengths
- Promotes healthy digestion*
- Provides gut and immune support*
- Acid resistance
- Beneficial prebiotic fiber*
Supplement Facts
Serving Size 1 Capsule
| Amount Per Serving | % Daily Value | |
| Proprietary Synergistic Blend: | ||
| Total Active Cell Count | 55 billion CFU‡ / 430 mg | ** |
| Lactobacillus helveticus◊ (HA-122), Lacticaseibacillus rhamnosus (HA-111), Lacticaseibacillus paracasei (HA-196), Lactiplantibacillus plantarum (HA-119) | ||
| Lacto-Probiotic Blend | 27.5 billion CFU‡ | ** |
| Bifido-Probiotic Blend | 27.5 billion CFU‡ | ** |
| Bifidobacterium longum (HA-135), Bifidobacterium breve (HA-129), Bifidobacterium lactis (HA-194), Bifidobacterium bifidum (HA-132), Bifidobacterium infantis (HA-116) | ||
| ** Daily Value not established. | ||
Contains milk and soy.
◊Previously known as L. acidophilus.
‡CFU: colony forming units.
SKU:1817U
Ultimate Probiotic Ultra 55 Billion† 55 Billion Vegetarian Capsules
What Else Should You Know?
Suggested Usage
1 capsule 1–2 times per day, with or without meals, or as directed by a health care professional.
Consult a health care professional before use, especiallyif you are pregnant or breastfeeding, are taking medication, or have a medical condition. Keep out of the reach of children.
Allergy Information
Contains no artificial colors, preservatives, or sweeteners; no wheat, gluten, sesame, egg, fish, shellfish, salt, tree nuts, or GMOs. Suitable for vegetarians.
*The reviews and testimonials presented on this website reflect the individual experiences and opinions of customers who have used our products. These experiences are personal to those individuals and may not be representative of the results that other consumers may achieve. Results may vary based on a variety of factors, including but not limited to individual health conditions, lifestyle, diet, and adherence to product usage instructions. We do not guarantee that any user will achieve the same results described in the reviews. Testimonials are anecdotal and based on individual experiences. They do not constitute scientific evidence and have not been independently verified or evaluated by the Food and Drug Administration. These results are not typical, and no representation is made that any individual will achieve the same or similar results. Testimonials are not intended to make claims that our products diagnose, treat, cure, or prevent any disease. Any statements regarding dietary supplements have not been evaluated by the Food and Drug Administration. The information provided in customer reviews is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any dietary supplement.